Example usage for javax.servlet.http HttpServletRequest getAttribute

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getAttribute.

Prototype

public Object getAttribute(String name);

Source Link

Document

Returns the value of the named attribute as an Object, or null if no attribute of the given name exists.

Usage

From source file:mojo.view.util.DebugUtils.java

@SuppressWarnings("rawtypes")
public static void logRequestAttributes(HttpServletRequest req) {
    logger.debug("REQUEST ATTRIBUTES");
    logger.debug("------------------");

    Enumeration enums = req.getAttributeNames();

    while (enums.hasMoreElements()) {
        String attrName = (String) enums.nextElement();
        Object attrValue = req.getAttribute(attrName);
        StringBuilder sb = new StringBuilder();
        sb.append(attrName + ": " + attrValue);
        logger.debug(sb.toString());//from w  w w .  j  a  v  a2s .  co  m
    }

    logger.debug("");
}

From source file:com.toft.widgets.login.LoginAction.java

/**
 * ????/* w  w w .j av  a 2s.c  om*/
 * 
 * @param request
 * @return string:???
 */
private static String getPublicKeySerialNumber(HttpServletRequest request) {
    X509Certificate[] chain = (X509Certificate[]) request.getAttribute("javax.servlet.request.X509Certificate");
    if (chain != null) {
        X509Certificate cert = chain[0];
        String certSerialNumber = cert.getSerialNumber().toString(16);
        //         certSerialNumber = org.apache.commons.lang.StringUtils.leftPad(certSerialNumber, (certSerialNumber.length()+1)/2*2, '0');
        return certSerialNumber;
    }
    return null;
}

From source file:com.log4ic.compressor.utils.HttpUtils.java

/**
 * ?/*from   ww w .ja va  2  s . co  m*/
 *
 * @param request
 * @return
 */
public static String getQueryString(HttpServletRequest request) {
    //?JSP?include?
    Object queryString = request.getAttribute("javax.servlet.include.query_string");
    if (queryString == null) {
        //?JSP?forward?
        queryString = request.getAttribute("javax.servlet.forward.query_string");
    }

    if (queryString != null) {
        return queryString.toString();
    }
    return request.getQueryString();
}

From source file:net.sourceforge.vulcan.web.JstlFunctions.java

@SuppressWarnings("unchecked")
public static List<String> getActionErrorPropertyList(HttpServletRequest request) {
    final List<String> errorList = new ArrayList<String>();

    final ActionMessages errors = (ActionMessages) request.getAttribute(Globals.ERROR_KEY);
    if (errors != null) {
        Iterator<String> itr = errors.properties();
        while (itr.hasNext()) {
            errorList.add(itr.next());/*from  w  w  w.  j  a  v a 2 s  .  com*/
        }
    }

    return errorList;
}

From source file:com.log4ic.compressor.utils.HttpUtils.java

/**
 * ??/*from  www.  jav  a  2s  . co  m*/
 *
 * @param request
 * @return
 */
public static String getRequestUri(HttpServletRequest request) {
    //?JSP?include??
    Object queryUri = request.getAttribute("javax.servlet.include.request_uri");
    if (queryUri == null) {
        //?JSP?forward??
        queryUri = request.getAttribute("javax.servlet.forward.request_uri");
    }

    if (queryUri != null) {
        return queryUri.toString();
    }
    return request.getRequestURI();
}

From source file:eionet.util.SecurityUtil.java

/**
 *
 * @param request/* ww w  .  j  a v  a 2 s. c o  m*/
 * @return
 */
public static String buildAfterLoginURL(HttpServletRequest request) {

    String requestUri = (String) request.getAttribute("javax.servlet.forward.request_uri");
    if (requestUri == null) {
        requestUri = request.getRequestURL().toString();
    }

    String queryString = (String) request.getAttribute("javax.servlet.forward.query_string");
    if (queryString == null) {
        queryString = request.getQueryString();
    }

    return queryString == null ? requestUri : requestUri + "?" + queryString;
}

From source file:com.leixl.easyframework.web.TplUtils.java

/**
 * ????//www  . jav a2s .c  om
 * 
 * @param request
 * @param model
 */
public static void frontData(HttpServletRequest request, Map<String, Object> map) {
    String location = RequestUtils.getLocation(request);
    Long startTime = (Long) request.getAttribute(START_TIME);
    frontData(map, location, startTime);
}

From source file:com.activecq.api.utils.HttpRequestUtil.java

/**
 * <p>//  w  w w  .j  a v  a 2s  .c  om
 * Gets the Attribute or Parameter value from the Request.
 * </p><p>
 * Attribute takes precedence
 * </p><p>
 * If neither an Attribute or Parameter value exists @ key, return the dfault
 * </p>
 *
 * @param request
 * @param key
 * @param dfault
 * @return
 */
public static String getAttributeOrParameter(HttpServletRequest request, String key, String dfault) {
    String value = null;
    if (request == null) {
        return value;
    }

    if (hasAttribute(request, key)) {
        value = (String) request.getAttribute(key);
    } else if (hasParameter(request, key)) {
        value = request.getParameter(key);
    }

    if (StringUtils.isBlank(value)) {
        value = dfault;
    }

    return value;
}

From source file:com.redhat.rhn.frontend.action.LoginHelper.java

private static Set<String> getExtGroups(HttpServletRequest requestIn) {
    Set<String> extGroups = new HashSet<String>();
    Long nGroups = null;//from w  ww  . ja v a  2 s. co m
    String nGroupsStr = (String) requestIn.getAttribute("REMOTE_USER_GROUP_N");
    if (nGroupsStr != null) {
        try {
            nGroups = Long.parseLong(nGroupsStr);
        } catch (NumberFormatException nfe) {
            // do nothing, nGroups stays null
        }
    }
    if (nGroups == null) {
        log.warn("REMOTE_USER_GROUP_N not set!");
        return extGroups;
    }
    for (int i = 1; i <= nGroups; i++) {
        String extGroupName = (String) requestIn.getAttribute("REMOTE_USER_GROUP_" + i);
        if (extGroupName == null) {
            log.warn("REMOTE_USER_GROUP_" + i + " not set!");
            continue;
        }
        extGroups.add(extGroupName);

    }
    return extGroups;
}

From source file:com.adito.core.actions.AbstractMultiFormDispatchAction.java

private static ActionForm getActionForm(ActionMapping subMapping, HttpServletRequest request) {
    String formName = subMapping.getName();
    if ("request".equals(subMapping.getScope()))
        return (ActionForm) request.getAttribute(formName);
    else/*from   www .j  ava  2 s . com*/
        return (ActionForm) request.getSession().getAttribute(formName);
}